SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1 MFPN=00.6418.017.002 Rear Axle 12mm Thru x

Rear Axle 12mm Thru x 148mm Rim Width (Internal) 29 Cassette Body Type Shimano Micro Spline Wheel Size 27

Frame Mount Width 49

Ramped center knobs roll fast on hardpacked terrain and provide excellent braking traction

Ring Position/Type Outer Tooth Count 34 Round or Oval Round Drivetrain Speeds 11 Material Aluminum Defined Color Black Direct Mount Type Direct Mount FSA

Color White/Blue/Light Blue/Black/Gold Defined Color Multi-Color Gender/Age Womens Number of Pockets 0 Season Warm Weather Size X-Large Sleeve Style Short Zipper None

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1 MFPN=00.6418.017.002 Rear Axle 12mm Thru xSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 165mm 12 Speed DUB Spindle Interface Black D1. Accurate reliable power measurement is practically a requirement these days and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle it fits almost any bike while remaining stealthy. DUB PWR spindle based unit measures left side power to calculate total watts